<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="产品" prop="materialId">
        <el-select v-model="queryParams.materialId" placeholder="请选择产品">
          <el-option
            v-for="item in slectOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value">
          </el-option>
        </el-select>

      </el-form-item>
      <el-form-item label="门店" prop="deptId">
        <el-select v-model="queryParams.deptId" placeholder="请选择门店">
          <el-option
            v-for="item in slectDeptOptions"
            :key="item.deptId"
            :label="item.deptName"
            :value="item.deptId">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="物料名称" prop="materialName">
        <el-input
          v-model="queryParams.materialName"
          placeholder="请输入物料名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="物料品牌名称" prop="brandName">
        <el-input
          v-model="queryParams.brandName"
          placeholder="请输入物料品牌名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="面值金额" prop="money">
        <el-input
          v-model="queryParams.money"
          placeholder="请输入面值金额"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单包价格" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入单包价格"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="单包张数" prop="packageNum">
        <el-input
          v-model="queryParams.packageNum"
          placeholder="请输入单包张数"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="库存数量" prop="num">
        <el-input
          v-model="queryParams.num"
          placeholder="请输入库存数量"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:inventoryGgl:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:inventoryGgl:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:inventoryGgl:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:inventoryGgl:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" show-summary :summary-method="getSummaries" :data="inventoryGglList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="id" align="center" prop="id" /> -->
      <!-- <el-table-column label="物料id" align="center" prop="materialId" /> -->
      <el-table-column label="门店" align="center" prop="deptName" />
      <el-table-column label="产品名称" align="center" prop="materialName" />
      <!-- <el-table-column label="物料品牌名称" align="center" prop="brandName" /> -->
      <el-table-column label="面值金额" align="center" prop="money" />
      <el-table-column label="单包价格" align="center" prop="price" />
      <el-table-column label="剩余包数" align="center" prop="packageNum" />
      <el-table-column label="剩余张数" align="center" prop="sheetNum" />
      <el-table-column label="库存金额" align="center">
        <template slot-scope="scope">
          {{ (scope.row.packageNum *  scope.row.price) + (scope.row.sheetNum * scope.row.money) }}
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:inventoryGgl:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:inventoryGgl:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改库存--刮刮乐对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="门店" prop="deptId">
          <!-- <el-input v-model="form.deptId" placeholder="请输入门店id" /> -->
          <el-select v-model="form.deptId" placeholder="请选择门店">
            <el-option
              v-for="item in slectDeptOptions"
              :key="item.deptId"
              :label="item.deptName"
              :value="item.deptId">
            </el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="产品" prop="materialId">
          <!-- <el-input v-model="form.materialName" placeholder="请输入物料名称" /> -->
          <el-select v-model="form.materialId" placeholder="请选择产品" @change="materialChange">
            <el-option
              v-for="item in slectOptions"
              :key="item.value"
              :label="item.label"
              :value="item.value">
            </el-option>
        </el-select>
        </el-form-item>
        <el-form-item label="物料品牌名称" prop="brandName">
          <el-input v-model="form.brandName" placeholder="请输入物料品牌名称" disabled/>
        </el-form-item>
        <el-form-item label="面值金额" prop="money">
          <el-input v-model="form.money" placeholder="请输入面值金额" disabled/>
        </el-form-item>
        <el-form-item label="单包价格" prop="price">
          <el-input v-model="form.price" placeholder="请输入单包价格" disabled/>
        </el-form-item>
        <el-form-item label="剩余包数" prop="packageNum">
          <el-input v-model="form.packageNum" placeholder="请输入剩余张数" />
        </el-form-item>
        <el-form-item label="剩余张数" prop="sheetNum">
          <el-input v-model="form.sheetNum" placeholder="请输入剩余张数" />
        </el-form-item>
        <!-- <el-form-item label="删除标志" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标志" />
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listInventoryGgl, getInventoryGgl, delInventoryGgl, addInventoryGgl, updateInventoryGgl } from "@/api/system/inventoryGgl";
import { getSelectList,getMaterialGgl  } from "@/api/system/materialGgl";
import { listDept } from "@/api/system/dept";
export default {
  name: "InventoryGgl",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 库存--刮刮乐表格数据
      inventoryGglList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        materialId: null,
        deptId: null,
        materialName: null,
        brandName: null,
        money: null,
        price: null,
        packageNum: null,
        num: null,
      },
      slectOptions: [],
      slectDeptOptions:[],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询库存--刮刮乐列表 */
    getList() {
      this.loading = true;
      listInventoryGgl(this.queryParams).then(response => {
        this.inventoryGglList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
      getSelectList().then(response => {
        this.slectOptions = response.data;
      });
      listDept({"parentId":100}).then(response => {
        this.slectDeptOptions = response.data;
      });
    },
    materialChange(data){
      getMaterialGgl(data).then(response => {
        this.form.materialId == response.data.materialId;
        this.form.materialName = response.data.materialName;
        this.form.brandName = response.data.brandName;
        this.form.money = response.data.money;
        this.form.price = response.data.price;
        this.form.packageNum = response.data.num;
        this.form.brandName = response.data.brandName;
      });
    },
    getSummaries(param){
      console.log(param,'getSummaries');
      const { columns, data } = param
      const sums = [];
      columns.forEach((column, index) => {
        //第一个显示为合计
        if (index === 0) {
          sums[index] = '合计'
          return
        }
        const values = data.map((item) => item[column.property])
        //对表格数据进行循环
        values.map((item) => {

          if (index == 7) {
            sums[index] = data.reduce((sum,entity) => {

              sum += (Number(entity.packageNum) * ( entity.price)) + (Number(entity.sheetNum) * Number(entity.money))
              return sum;
            },0);
          }

          //判断返回的是否为number数据类型
          if (typeof item === 'number' && item !== Infinity && !isNaN(item)) {
            //判断是否为时间戳
            if (item > 160000000000) {
              //若为时间戳则置为--
              sums[index] = '-'
              return
            } else {
              //对number数据进行累加
              sums[index] = values.reduce((prev, curr) => {
                const value = Number(curr)
                if (!isNaN(value)) {
                  //解决js计算小数出现小数点后多位数字的问题
                  return Math.floor((prev + curr) * 100) / 100
                } else {
                  return prev
                }
              }, 0)
            }
          } else {
            if (index != 7){
              //不为number类型则置为--
              sums[index] = '-'
            }
          }



        })
      })
      return sums

    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        materialId: null,
        deptId: null,
        materialName: null,
        brandName: null,
        money: null,
        price: null,
        packageNum: null,
        num: null,
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加库存--刮刮乐";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getInventoryGgl(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改库存--刮刮乐";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateInventoryGgl(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addInventoryGgl(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除库存--刮刮乐编号为"' + ids + '"的数据项？').then(function() {
        return delInventoryGgl(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/inventoryGgl/export', {
        ...this.queryParams
      }, `inventoryGgl_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
